| 基于UG的模具自由曲面数控加工工艺规划研究 |
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| 引用本文： | 秦红星,齐铁力.基于UG的模具自由曲面数控加工工艺规划研究[J].唐山学院学报,2015,28(3):45-48, 51. |
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| 作者姓名： | 秦红星 齐铁力 |
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| 作者单位： | 唐山学院 机电工程系,河北 唐山 063000,唐山学院 机电工程系,河北 唐山 063000 |
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| 基金项目： | 唐山市科技计划项目(131302112b)；唐山市机电一体化重点实验室项目(140080308) |
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| 摘 要： | 对模具自由曲面数控加工工艺的规划方法进行研究,建立了适于模具自由曲面数控加工的工艺规划。针对某模具的自由曲面,根据工艺规划得到的自由曲面加工工艺参数,在UG NX 8.0中设定各项参数,生成刀具加工路径,进行仿真加工,获得其数控加工代码。实例加工证明,该规划方法使模具加工工艺信息得到了最大程度地有效利用,降低了模具设计的工作量,提高了生产效率,降低了设计成本。
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| 关 键 词： | 模具 自由曲面 数控加工工艺 UG |
| 收稿时间： | 2014/11/6 0:00:00 |
On Design of UG-based NC Machining Process of Mold Free-form Surface |
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| QIN Hong-xing and QI Tie-li.On Design of UG-based NC Machining Process of Mold Free-form Surface[J].Journal of Tangshan College,2015,28(3):45-48, 51. |
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| Authors: | QIN Hong-xing and QI Tie-li |
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| Institution: | Department of Mechanical Engineering, Tangshan College, Tangshan 063000, China and Department of Mechanical Engineering, Tangshan College, Tangshan 063000, China |
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| Abstract: | The authors of this paper, based on their research into the design methods of mold free-form surface NC machining process,have designed a process suitable for mold free-form surface NC machining. cording to the machining process parameters of the free-form surface of the mold used in this experiment, the parameters in UG NX 8.0 are set, the tool machining path is generated and the machining process is simulated. e results shows that this design method makes the maximum use of the mold processing information, reduces the workload of mold design, improves the production efficiency and reduces the design costs. |
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